Alternative to 518878-B21: Better-Value Equivalents in Stock
Comparing the 518878-B21 (518878-B21 - HP BL685c G7 CTO Blade Server Chassis) against alternatives? Pro Disk Network stocks 12 similar HP parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 518878-B21
| SKU | 518878-B21 |
|---|---|
| Product | 518878-B21 - HP BL685c G7 CTO Blade Server Chassis |
| Current price | $176.84 |
| Stock status | In Stock |
| Detail page | View 518878-B21 › |
Alternatives to 518878-B21
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
640996-B21 - HP ProLiant BL420c Gen8 CTO Chassis With No Cpu, No Ram, 2x SAS/SATA/ssd Hard Drive Bays, 10GB Flexible Lom, 2-way Blade Server
SKU: 640996-B21
Price: $342.11
690142-B21 - HP ProLiant Bl420c G8- Cto Chassis with No Cpu No Ram 2x SAS/sata/ssd Hard Drive Bays 10GB Flexible Lom 2-Way Blade Server
SKU: 690142-B21
Price: $378.95
A6715-69004 - HP 6U Chassis with Backplane for Blade Server Chassis BH3710
SKU: A6715-69004
Price: $3,338.91
367243-405 - HP ProLiant BL30p G1 - CTO Blade Chassis With - Serverworks Grand Champion Le Chipset No CPU 0mb Ram 2 X Gigabit Ethernet Ilo
SKU: 367243-405
Price: $184.21
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.